Encontrar resultados de investigación

1993
15 Citas (Scopus)

Fast Holocene uplift rates at the Andes of Chiloe, southern Chile

Herve, F. & Ota, Y., 1993, En : Revista Geologica de Chile. 20, 1, p. 15-23 9 p.

Resultado de la investigación: Article

Subsidence
Sea level
Beaches
Earthquakes
uplift
2 Citas (Scopus)

Gluing of branched surfaces by sewing of fermionic string vertices

Nilsson, B. E. W. & Sundell, P., 11 oct 1993, En : Nuclear Physics, Section B. 407, 1, p. 155-172 18 p.

Resultado de la investigación: Article

sewing
apexes
strings
fermions
oscillators
30 Citas (Scopus)

Granite generation and rapid unroofing related to strike-slip faulting, Aysén, Chile

Hervé, F., Pankhurst, R. J., Drake, R., Beck, M. E. & Mpodozis, C., 1 ene 1993, En : Earth and Planetary Science Letters. 120, 3-4, p. 375-386 12 p.

Resultado de la investigación: Article

Faulting
unroofing
muscovite
Chile
biotite
39 Citas (Scopus)

High-dispersion spectroscopy of giants in metal-poor globular clusters. I. Iron abundances

Minniti, D., Geisler, D., Peterson, R. C. & Claria, J. J., 20 ago 1993, En : Astrophysical Journal. 413, 2, p. 548-561 14 p.

Resultado de la investigación: Article

globular clusters
spectroscopy
iron
stars
metal
1 Cita (Scopus)

La investigacion medica en Chile. Indicadores epistemometricos.

Krauskopf, M., Mackenzie, M. R., Krauskopf, E., Clavel, E. & Prat, A. M., oct 1993, En : Revista Medica de Chile. 121, 10, p. 1191-1203 13 p.

Resultado de la investigación: Article

Chile
Biomedical Research
Clinical Medicine
Publications
Equipment and Supplies
2 Citas (Scopus)

Large-scale structure in biased cold dark matter cosmologies

Lambas, D. G., Abadi, M. G., Nicotra, M. A. & Tissera, P. B., 1 sep 1993, En : Astrophysical Journal. 414, 1, p. 30-35 6 p.

Resultado de la investigación: Article

dark matter
galaxies
simulation
merger
galactic evolution
39 Citas (Scopus)

Multiple copies of the bone-specific osteocalcin gene in mouse and rat

Rahman, S., Oberdorf, A., Montecino, M., Lian, J. B., Stein, G. S. & Stein, J. L., 1 ene 1993, En : Endocrinology. 133, 6, p. 3050-3053 4 p.

Resultado de la investigación: Article

Osteocalcin
Bone and Bones
Genes
Genetic Promoter Regions
Restriction Mapping
24 Citas (Scopus)

NORPLANT®: Levonorgestrel-releasing contraceptive implant

Croxatto, H. B., 1 ene 1993, En : Annals of Medicine. 25, 2, p. 155-160 6 p.

Resultado de la investigación: Article

Levonorgestrel
Contraceptive Agents
Anovulation
Sperm-Ovum Interactions
Cervix Mucus
6 Citas (Scopus)

Nutritional and toxicological evaluation on rats of earthworm (Eisenia fetida) meal as protein source for animal feed

Ibáñez, I. A., Herrera, C. A., Velásquez, L. A. & Hebel, P., 1993, En : Animal Feed Science and Technology. 42, 1-2, p. 165-172 8 p.

Resultado de la investigación: Article

Eisenia fetida
Oligochaeta
earthworms
Toxicology
protein sources
7 Citas (Scopus)

Oral administration of insulin in winter-acclimatized carp (Cyprinus carpio) induces hepatic ultrastructural changes

Vera, M. I., Romero, F., Figueroa, J., Amthauer, R., León, G., Villanueva, J. & Krauskopf, M., 1993, En : Comparative Biochemistry and Physiology -- Part A: Physiology. 106, 4, p. 677-682 6 p.

Resultado de la investigación: Article

Carps
Oral Administration
Fish
Hormones
Insulin
21 Citas (Scopus)

Pharmacokinetics and bioavailability of ST 1435 administered by different routes

Noé, G., Salvatierra, A., Heikinheimo, O., Maturana, X. & croxatto, H. B., 1 ene 1993, En : Contraception. 48, 6, p. 548-556 9 p.

Resultado de la investigación: Article

Biological Availability
Pharmacokinetics
Oral Administration
Progesterone Congeners
Metabolic Clearance Rate

Postovulatory aging of the rat oocyte: Cytologic changes

Ortiz, M. E., De la Cerda, M. L., Lucero, P. & Croxatto, H. B., 1993, En : Biological Research. 26, 4, p. 517-527 11 p.

Resultado de la investigación: Article

Oocytes
Rats
oocytes
Aging of materials
rats
24 Citas (Scopus)
hydroxamic acids
aphid
Aphidoidea
cultivar
wheat
24 Citas (Scopus)

Previous administration of indomethacin or naloxone did not influence ketorolac antinociception in mice

Miranda, H. F., Sierralta, F. & Pinardi, G., 1993, En : Anesthesia and Analgesia. 77, 4, p. 750-753 4 p.

Resultado de la investigación: Article

Ketorolac
Naloxone
Indomethacin
Prostaglandins
Opioid Receptors
50 Citas (Scopus)

Regulation of biosynthesis of the basic fibroblast growth factor binding domains of heparan sulfate by heparan sulfate-N-deacetylase/N- sulfotransferase expression

Ishihara, M., Guo, Y., Wei, Z., Yang, Z., Swiedler, S. J., Orellana, A. & Hirschberg, C. B., 1993, En : Journal of Biological Chemistry. 268, 27, p. 20091-20095 5 p.

Resultado de la investigación: Article

Heparitin Sulfate
Biosynthesis
Fibroblast Growth Factor 2
COS Cells
Iduronic Acid
31 Citas (Scopus)

Reprogramming of nucleolar gene expression during the acclimatization of the carp

Vera, M. I., Norambuena, L., Alvarez, M., Figueroa, J., Molina, A., Leon, G. & Krauskopf, M., 1 dic 1993, En : Cellular and Molecular Biology Research. 39, 7, p. 665-674 10 p.

Resultado de la investigación: Article

Carps
Acclimatization
Gene expression
Fish
Fishes
43 Citas (Scopus)

Response to intermittent RU486 in women

Spitz, I. M., Croxatto, H. B., Salvatierra, A. M. & Heikinheimo, O., 1 ene 1993, En : Fertility and Sterility. 59, 5, p. 971-975 5 p.

Resultado de la investigación: Article

Intrauterine Devices
Ovulation
Serum
Volunteers
Healthy Volunteers
5 Citas (Scopus)

Sectoral growth in Chile: 1962-82

Coeymans, J. E. & Mundlak, Y., 1993, En : Research Report - International Food Policy Research Institute. 95

Resultado de la investigación: Article

factor productivity
agriculture
real exchange rate
labor migration
constancy
5 Citas (Scopus)

Size and ageing of the scientific community in Chile

Saavedra, F., Mackenzie, M. R., Pessot, R. & Krauskopf, M., 1 jun 1993, En : Scientometrics. 27, 2, p. 105-117 13 p.

Resultado de la investigación: Article

scientific community
Chile
Aging of materials
brain drain
technical development
132 Citas (Scopus)

South America's earliest rodent and recognition of a new interval of mammalian evolution

Wyss, A. R., Flynn, J. J., Norell, M. A., Swisher, C. C., Charrier, R., Novacek, M. J. & McKenna, M. C., 1993, En : Nature. 365, 6445, p. 434-437 4 p.

Resultado de la investigación: Article

South America
Rodentia
Mammals
Primates
Emigration and Immigration
15 Citas (Scopus)

Spin-orbit effects on heavy metal octahedral clusters

Arratia-Pérez, R. & Hernández-Acevedo, L., 1 ene 1993, En : Journal of Molecular Structure: THEOCHEM. 282, 1-2, p. 131-141 11 p.

Resultado de la investigación: Article

phosphine
Orbit
Molecular orbitals
heavy metals
Heavy Metals
11 Citas (Scopus)

Spin-orbit effects on RuO4 and OsO4

Arratia-Pérez, R., 26 feb 1993, En : Chemical Physics Letters. 203, 4, p. 409-414 6 p.

Resultado de la investigación: Article

Orbits
Metals
orbits
Orbital calculations
Molecular orbitals
11 Citas (Scopus)
Sea Urchins
DNA Replication
Cell Division
Adenosine
Adenosine Diphosphate Ribose
40 Citas (Scopus)

The Bulge of M33

Minniti, D., Olszewski, E. W. & Rieke, M., 20 jun 1993, En : Astrophysical Journal. 410, 2 PART 2

Resultado de la investigación: Article

stars
star formation
history
subtraction
contamination
9 Citas (Scopus)
depositional environment
dune field
saline lake
tectonics
dune
14 Citas (Scopus)

The M6S8L6 clusters: an example in cluster and condensed phase chemistry

Arratia-Pérez, R., 15 oct 1993, En : Chemical Physics Letters. 213, 5-6, p. 547-553 7 p.

Resultado de la investigación: Article

molecular clusters
chemistry
valence
Orbital calculations
Atoms

Waveform supervision of power phase controlled rectifiers. A real time converter operation surveillance

Wiechmann, E. P., Garcia, A. R., Rodriguez, J. R., Amthauer, E. O. & Sanchez, R. W., 1993, Control in Power Electronics. Anon (ed.). 377 ed. Publ by IEE, Vol. 4. p. 461-465 5 p.

Resultado de la investigación: Conference contribution

Power converters
Failure analysis
Feedback
1992
14 Citas (Scopus)

Analgesic effect of benzodiazepines and flumazenil

Sierralta, F. & Miranda, H. F., 1992, En : General Pharmacology. 23, 4, p. 739-742 4 p.

Resultado de la investigación: Article

Flumazenil
Benzodiazepines
Analgesics
Naloxone
Adenosine

Análise prospectiva em enfermagem: metodologia a ser difundida.

Muñoz, L. A. & Secaf, V., sep 1992, En : Revista paulista de enfermagem. 11, 3, p. 130-135 6 p.

Resultado de la investigación: Article

Nursing
Teaching
Nurses
Health
Research
123 Citas (Scopus)

Antinociceptive effects of Ca2+ channel blockers

Miranda, H. F., Bustamante, D., Kramer, V., Pelissier, T., Saavedra, H., Paeile, C., Fernandez, E. & Pinardi, G., 7 jul 1992, En : European Journal of Pharmacology. 217, 2-3, p. 137-141 5 p.

Resultado de la investigación: Article

Nimodipine
Analgesics
Nociception
Diltiazem
Opioid Receptors
39 Citas (Scopus)

Beta‐glucosidase from Penicillium purpurogenum: purification and properties.“

Hidalgo, M., Steiner, J. & Eyzaguirre, J., 1 ene 1992, En : Biotechnology and Applied Biochemistry. 15, 2, p. 185-191 7 p.

Resultado de la investigación: Article

Penicillium
Purification
Enzymes
Cellobiose
Gels
5 Citas (Scopus)

Carp apolipoprotein a-i intestinal absorption and transfer into the systemic circulation during the acclimatization of the carp (Cyprinus carpio)

Vera, M. I., Romero, F., Amthauer, R., Figueroa, J., Goicoechea, O., Leon, G. & Krauskopf, M., 1 ene 1992, En : Comparative Biochemistry and Physiology -- Part A: Physiology. 101, 3, p. 573-581 9 p.

Resultado de la investigación: Article

Carps
Apolipoproteins
Acclimatization
Apolipoprotein A-I
Intestinal Absorption
6 Citas (Scopus)

Cell-cell matrix and cell-cell interactions during hematopoietic differentiation

Coulombel, L., Rosemblatt, M., Gaugler, M. H. & Vainchenker, W., 1992, En : Bone Marrow Transplantation. 9, SUPPL. 1, p. 19-22 4 p.

Resultado de la investigación: Article

6 Citas (Scopus)

Changes in serum levels of SHBG, endogenous ligands and levonorgestrel induced by ethinylestradiol in NORPLANTR users

Noé, G., Pavez, M. & Croxatto, H. B., 1 ene 1992, En : Contraception. 45, 3, p. 187-201 15 p.

Resultado de la investigación: Article

Levonorgestrel
Sex Hormone-Binding Globulin
Ethinyl Estradiol
Ligands
Volunteers
11 Citas (Scopus)

Cholinergic receptors in the human vas deferens

Miranda, H. F., Bustamante, D., Castillo, O., Salvatierra, P., Saavedra, H., Fernandez, E., Paeile, C., Pelissier, T. & Pinardi, G., 1 ene 1992, En : Journal of Receptors and Signal Transduction. 12, 1, p. 101-115 15 p.

Resultado de la investigación: Article

Vas Deferens
Cholinergic Receptors
Acetylcholine
Prazosin
Pirenzepine
10 Citas (Scopus)
Pulse width modulation
Synchronization
Compensation and Redress
Harmonic generation
Electric potential
26 Citas (Scopus)

Conditions for selective degradation of lignin by the fungus Ganoderma australis

Ríos, S. & Eyzaguirre, J., ago 1992, En : Applied Microbiology and Biotechnology. 37, 5, p. 667-669 3 p.

Resultado de la investigación: Article

Ganoderma
Lignin
Fungi
Nitrogen
manganese peroxidase
20 Citas (Scopus)

Effect of seasonal acclimatization on estrogen-induced vitellogenesis and on the hepatic estrogen receptors in the male carp

Hernandez, I., Poblete, A., Amthauer, R., Pessot, R. & Krauskopf, M., 1992, En : Biochemistry International. 28, 3, p. 559-567 9 p.

Resultado de la investigación: Article

Vitellogenesis
Carps
Acclimatization
Estrogen Receptors
Fish
3 Citas (Scopus)

Endogenous technology and sectoral productivity: Chile 1962-1982

Coeymans, J. E. & Mundlak, Y., sep 1992, En : Journal of Productivity Analysis. 3, 3, p. 257-275 19 p.

Resultado de la investigación: Article

Chile
productivity
factor utilization
economics
production function
1 Cita (Scopus)

Human preimplantation development in vivo: ultrastructural observations.

Pereda, J. & Croxatto, H. B., jul 1992, En : Annals of the Academy of Medicine Singapore. 21, 4, p. 480-488 9 p.

Resultado de la investigación: Article

Human Development
Nuclear Envelope
Ribosomes
Mitochondria
Polyribosomes
41 Citas (Scopus)

Hypolipidaemic drugs are activated to acyl-CoA esters in isolated rat hepatocytes: Detection of drug activation by human liver homogenates and by human platelets

Bronfman, M., Morales, M. N., Amigo, L., Orellana, A., Nunez, L., Cardenas, L. & Hidalgo, P. C., 1992, En : Biochemical Journal. 284, 1, p. 289-295 7 p.

Resultado de la investigación: Article

Hypolipidemic Agents
Acyl Coenzyme A
Platelets
Liver
Rats
3 Citas (Scopus)

Induction of peroxisomal fatty acyl-coenzyme A oxidase and total carnitine acetyl-coenzyme A transferase in primary cultures of rat hepatocytes by garlic extracts

Orellana, A., Kawada, M. E., Morales, M. N., Vargas, L. & Bronfman, M., 1992, En : Toxicology Letters. 60, 1, p. 11-17 7 p.

Resultado de la investigación: Article

Coenzyme A-Transferases
Acyl-CoA Oxidase
Acetyl Coenzyme A
Garlic
Carnitine
17 Citas (Scopus)

Linear polarization of stars in seven metal-poor globular clusters

Minniti, D., Coyne, G. V., J, S. & Claria, J. J., mar 1992, En : Astronomical Journal. 103, 3, p. 871-890 20 p.

Resultado de la investigación: Article

linear polarization
globular clusters
polarization
stars
metal
66 Citas (Scopus)

Magmatism and tectonics in continental Chiloé, Chile (42°-42°30′S)

Pankhurst, R. J., Hervé, F., Rojas, L. & Cembrano, J., 30 abr 1992, En : Tectonophysics. 205, 1-3, p. 283-294 12 p.

Resultado de la investigación: Article

Chile
batholith
basalt
magmatism
tectonics
142 Citas (Scopus)

Molecular cloning and expression of rat liver N-heparan sulfate sulfotransferase

Hashimoto, Y., Orellana, A., Gil, G. & Hirschberg, C. B., 1 ene 1992, En : Journal of Biological Chemistry. 267, 22, p. 15744-15750 7 p.

Resultado de la investigación: Article

Cloning
Molecular Cloning
Liver
Rats
Complementary DNA
21 Citas (Scopus)

Paleomagnetism of Lower Cretaceous rocks from east of the Liquine-Ofqui fault zone, southern Chile: evidence of small in-situ clockwise rotations

Cembrano, J., Beck, M. E., Burmester, R. F., Rojas, C., Garcia, A. & Herve, F., 1 ene 1992, En : Earth and Planetary Science Letters. 113, 4, p. 539-551 13 p.

Resultado de la investigación: Article

paleomagnetism
Chile
batholith
fault zone
Poles
2 Citas (Scopus)

Pharmacological characterization of muscarinic receptors in the rat mesenteric vascular bed

Pinardi, G., Pelissier, T., Fernandez, E., Bustamante, D. & Miranda, H. F., 1992, En : Neuroscience Research Communications. 11, 1, p. 57-64 8 p.

Resultado de la investigación: Article

30 Citas (Scopus)

Relative contributions of anovulation and luteal phase defect to the reduced pregnancy rate of breastfeeding women

Diaz, S., Cardenas, H., Brandeis, A., Miranda, P., Salvatierra, A. M. & Croxatto, H. B., 1 ene 1992, En : Fertility and Sterility. 58, 3, p. 498-503 6 p.

Resultado de la investigación: Article

Anovulation
Luteal Phase
Pregnancy Rate
Breast Feeding
Ovulation
5 Citas (Scopus)

Removal of the endothelial layer in perfused mesenteric vascular bed of the rat

Pelissier, T., Miranda, H. F., Bustamante, D., Paeile, C. & Pinardi, G., 1992, En : Journal of Pharmacological and Toxicological Methods. 27, 1, p. 41-44 4 p.

Resultado de la investigación: Article

Hypotonic Solutions
Blood Vessels
Rats
Endothelial cells
Perfusion
31 Citas (Scopus)

Rotation of the galactic bulge

Minniti, D., White, S. D. M., Olszewski, E. W. & Hill, J. M., 10 jul 1992, En : Astrophysical Journal. 393, 2 PART II

Resultado de la investigación: Article

galactic bulge
galaxies